| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.34 | 7.737% | $266.4767 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $203.65 | 5.860% | $215.5839 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $87.85 | 10.691% | $97.242 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $153.68 | 9.459% | $168.2166 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $33.81 | 12.712% | $38.1079 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $185.56 | 6.403% | $197.4414 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $223.79 | 12.859% | $252.5672 | $252.57 | $252.55 | $252.60 |
| 7 purchase totals = | $1,135.68 | $1,235.6357 | $1,235.64 | $1,235.65 | $1,235.60 | |